ConnectionPoolErrorHandler (Undertow 2.1.0.Final API)

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Undertow 2.1.0.Final

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All Known Subinterfaces:

ConnectionPoolManager

All Known Implementing Classes:

ConnectionPoolErrorHandler.CountingErrorHandler, ConnectionPoolErrorHandler.SimpleConnectionPoolErrorHandler, LoadBalancingProxyClient.Host
```
public interface ConnectionPoolErrorHandler
```
The connection pool error handler is intended to be used per node and will therefore be shared across I/O threads.

Author:

Emanuel Muckenhuber

Nested Class Summary

Nested Classes
Modifier and Type	Interface and Description
`static class`	`ConnectionPoolErrorHandler.CountingErrorHandler` Counting error handler, this only propagates the state to the delegate handler after reaching a given limit.
`static class`	`ConnectionPoolErrorHandler.SimpleConnectionPoolErrorHandler`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`boolean`	`clearError()` Clear the connection errors.
`boolean`	`handleError()` Handle a connection error.
`boolean`	`isAvailable()` Check whether pool is available

- Method Detail
  - isAvailable
```
boolean isAvailable()
```
    Check whether pool is available
    
    Returns:
    
    whether the pool is available
  - handleError
```
boolean handleError()
```
    Handle a connection error.
    
    Returns:
    
    true if the pool is still available, false otherwise
  - clearError
```
boolean clearError()
```
    Clear the connection errors.
    
    Returns:
    
    true if the pool is available again, false otherwise

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